ZIMMERMANN Pierre · ZIMMERMANN
vs par split: bidding +0.06 · play +0.04
Strength of schedule: opponents averaged +0.09/bd (a tough draw) → opponent-adjusted +0.91/bd
Card play — on target: opening leads 93.8% #6 of 120 · declarer play 76.2% #52 of 120 · defence 92.9% #21 of 120
Bidding activity — not a pass: 50.0% #4 of 120 (122/244)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 83.3% (6) | 100.0% (10) |
| Declarer play | 66.7% (3) | 77.8% (18) |
| Defence | 77.8% (9) | 100.0% (19) |
Opening leads by suit led: ♠ 75.0% (4) · ♥ 100.0% (6) · ♦ 100.0% (5) · ♣ 100.0% (1)
vs par by strain: NT -0.42 (19) · a suit +0.25 (65)
vs par by level: part-score +0.03 (29) · game +0.84 (49) · slam -5.67 (6)
By role: declaring +0.97/bd (-1.64 vs par · 56) · defending +0.52/bd (+3.57 vs par · 28)
By vulnerability: vulnerable +0.33/bd (+0.12 vs par · 42) · not vulnerable +1.31/bd (+0.07 vs par · 42)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | M.Bompis | K.Sikorski – S.Walerowicz | Open | 14 | +20.9 | +1.49 | -1.21 |
| Round 2 | M.Bompis | D.Doub – A.Wildavsky | Open | 14 | -17.7 | -1.26 | -2.79 |
| Round 5 | M.Bompis | R.Milner – H.Lall | Open | 14 | +13.4 | +0.96 | +1.50 |
| Round 6 | M.Bompis | M.Witek – K.Martens | Open | 14 | -2.4 | -0.17 | +1.00 |
| Round 9 | M.Bompis | D.Simson – E.Rodwell | Open | 14 | +41.7 | +2.98 | +1.79 |
| Round 10 | M.Bompis | A.Shah – H.Jalan | Open | 14 | +13.1 | +0.94 | +0.29 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +13.3 | Round 1 | MAGIC | 13 | 7♦ | ♣A | = | -2 |
| +11.7 | Round 10 | TEXAN ACES | 20 | 4♥ | ♦K | = | +10 |
| +10.5 | Round 9 | SIMSON | 6 | 6♥ | ♦K | = | +0 |
| +10.3 | Round 5 | MILNER | 8 | 6♣ | ♥T | = | -2 |
| +9.9 | Round 9 | SIMSON | 12 | 3NT | ♠5 | = | +7 |
| +9.5 | Round 5 | MILNER | 7 | 5♥ | ♦4 | -1 | +15 |
| +9.0 | Round 6 | POLAND | 17 | 5♥ | ♦K | -1 | +8 |
| +8.8 | Round 10 | TEXAN ACES | 16 | 5♠x | ♥T | -2 | +8 |
| +8.4 | Round 9 | SIMSON | 7 | 4♠ | ♥4 | = | +0 |
| +7.0 | Round 5 | MILNER | 5 | 3♦ | ♣4 | -3 | +9 |
| +6.7 | Round 2 | PKB POZNAN | 23 | 6♦ | ♠2 | +1 | -13 |
| +6.7 | Round 9 | SIMSON | 4 | 4♠ | ♠7 | -1 | +6 |
| +6.5 | Round 10 | TEXAN ACES | 17 | 6♠ | ♥2 | = | +0 |
| +6.0 | Round 1 | MAGIC | 7 | 4♠ | ♦A | = | +9 |
| +5.4 | Round 9 | SIMSON | 14 | 5♠ | ♥4 | -1 | +4 |
| +4.8 | Round 1 | MAGIC | 2 | 4♠ | ♥A | +1 | -4 |
| +4.5 | Round 5 | MILNER | 9 | 3♠ | ♦4 | -1 | +10 |
| +4.1 | Round 10 | TEXAN ACES | 27 | 4♥ | ♠A | -1 | +5 |
| +4.0 | Round 9 | SIMSON | 2 | 3NT | ♦6 | +1 | +0 |
| +3.2 | Round 2 | PKB POZNAN | 19 | 3NT | ♠2 | -3 | +11 |
| +3.0 | Round 9 | SIMSON | 3 | 3♦ | ♠K | = | +5 |
| +2.9 | Round 1 | MAGIC | 11 | 2♥ | ♥9 | -1 | +8 |
| +2.8 | Round 2 | PKB POZNAN | 18 | 2♥ | ♦A | +1 | +0 |
| +2.7 | Round 9 | SIMSON | 8 | 3♣ | ♥5 | +2 | +0 |
| +2.4 | Round 2 | PKB POZNAN | 15 | 2♥ | ♦Q | +1 | +0 |
| +2.3 | Round 5 | MILNER | 1 | 2♥ | ♦A | = | +0 |
| +2.0 | Round 1 | MAGIC | 12 | 4♥ | ♣A | = | -1 |
| +1.9 | Round 6 | POLAND | 19 | 3NT | ♥3 | = | -1 |
| +1.9 | Round 10 | TEXAN ACES | 19 | 2♥ | ♦K | = | -1 |
| +1.8 | Round 1 | MAGIC | 5 | 2♠ | ♦Q | +1 | +0 |
| +1.8 | Round 2 | PKB POZNAN | 17 | 4♥ | ♦7 | +2 | -11 |
| +1.5 | Round 10 | TEXAN ACES | 15 | 1NT | ♣J | -1 | -1 |
| +1.3 | Round 1 | MAGIC | 6 | 4♥ | ♣A | = | +0 |
| +1.2 | Round 2 | PKB POZNAN | 28 | 4♥ | ♣4 | = | -1 |
| +1.2 | Round 10 | TEXAN ACES | 22 | 4♠ | ♥K | +2 | +1 |
| +1.0 | Round 6 | POLAND | 24 | 5♦x | ♣A | -2 | +0 |
| +0.8 | Round 5 | MILNER | 4 | 3♦ | ♣5 | -2 | +9 |
| +0.5 | Round 1 | MAGIC | 8 | 5♣x | ♥A | -1 | +0 |
| +0.4 | Round 1 | MAGIC | 1 | 4♥ | ♠7 | +3 | -10 |
| +0.4 | Round 9 | SIMSON | 1 | 3♥ | ♠J | -1 | +2 |
| +0.4 | Round 9 | SIMSON | 9 | 4♠x | ♥K | -2 | +5 |
| +0.3 | Round 5 | MILNER | 2 | 3NT | ♥2 | = | +0 |
| +0.3 | Round 6 | POLAND | 18 | 5♣ | ♥A | -1 | +5 |
| +0.3 | Round 6 | POLAND | 25 | 4♠ | ♠5 | +1 | +0 |
| +0.2 | Round 1 | MAGIC | 3 | 4♠ | ♦3 | = | +0 |
| +0.2 | Round 6 | POLAND | 22 | 3♥ | ♦6 | = | +0 |
| +0.1 | Round 10 | TEXAN ACES | 25 | 1NT | ♦Q | +2 | +1 |
| -0.0 | Round 5 | MILNER | 11 | 4♠ | ♥5 | = | +0 |
| -0.0 | Round 10 | TEXAN ACES | 18 | 2♠ | ♦9 | = | +0 |
| -0.2 | Round 5 | MILNER | 14 | 2♦ | ♥J | = | -1 |
| -0.6 | Round 6 | POLAND | 28 | 3NT | ♦5 | +1 | +11 |
| -0.7 | Round 6 | POLAND | 16 | 4♥ | ♦9 | = | +0 |
| -1.0 | Round 2 | PKB POZNAN | 16 | 3♥ | ♦Q | -2 | -7 |
| -1.0 | Round 6 | POLAND | 21 | 3♠ | ♥K | -1 | +1 |
| -1.2 | Round 6 | POLAND | 23 | 3♦ | ♠J | -1 | +0 |
| -1.3 | Round 2 | PKB POZNAN | 20 | 5♠ | ♥5 | = | +0 |
| -1.4 | Round 5 | MILNER | 10 | 1NT | ♣Q | +2 | -10 |
| -1.4 | Round 9 | SIMSON | 10 | 1NT | ♠9 | +2 | +0 |
| -1.6 | Round 9 | SIMSON | 11 | 4♥ | ♦6 | = | +1 |
| -1.6 | Round 10 | TEXAN ACES | 23 | 4♥ | ♣5 | -2 | -2 |
| -1.7 | Round 5 | MILNER | 13 | 5♣ | ♥7 | = | +13 |
| -1.9 | Round 6 | POLAND | 27 | 3NT | ♠7 | +2 | +0 |
| -2.3 | Round 1 | MAGIC | 14 | 3NT | ♠2 | +2 | +0 |
| -2.3 | Round 6 | POLAND | 15 | 1NT | ♣2 | -1 | -5 |
| -2.4 | Round 10 | TEXAN ACES | 24 | 4♠ | ♠5 | +1 | +0 |
| -2.6 | Round 1 | MAGIC | 9 | 3♠ | ♥A | = | -7 |
| -2.6 | Round 9 | SIMSON | 5 | 3♥ | ♦A | -1 | -5 |
| -2.7 | Round 2 | PKB POZNAN | 25 | 3NT | ♣6 | -1 | +0 |
| -2.8 | Round 10 | TEXAN ACES | 28 | 2♥ | ♣Q | -1 | -1 |
| -3.1 | Round 1 | MAGIC | 4 | 4♠ | ♥4 | -1 | -6 |
| -3.1 | Round 10 | TEXAN ACES | 21 | 2♠ | ♥4 | -1 | +1 |
| -3.2 | Round 6 | POLAND | 26 | 3NT | ♥2 | = | +1 |
| -3.3 | Round 5 | MILNER | 12 | 3♠ | ♦A | = | -1 |
| -3.8 | Round 2 | PKB POZNAN | 22 | 3NT | ♥K | +2 | +11 |
| -4.1 | Round 9 | SIMSON | 13 | 4♠ | ♦T | = | +0 |
| -4.2 | Round 6 | POLAND | 20 | 3NT | ♦8 | -1 | -6 |
| -4.3 | Round 1 | MAGIC | 10 | 4♠x | ♥4 | -3 | -4 |
| -5.0 | Round 2 | PKB POZNAN | 27 | 2♥ | ♣5 | +3 | -6 |
| -5.0 | Round 5 | MILNER | 6 | 5♦x | ♥A | = | -4 |
| -6.4 | Round 2 | PKB POZNAN | 26 | 3NT | ♣5 | -3 | -10 |
| -7.3 | Round 2 | PKB POZNAN | 24 | 5♣x | ♣5 | -2 | -9 |
| -8.3 | Round 2 | PKB POZNAN | 21 | 4♥ | ♦A | +1 | -4 |
| -9.7 | Round 5 | MILNER | 3 | 3NT | ♥5 | -1 | -17 |
| -12.8 | Round 10 | TEXAN ACES | 26 | 7♥ | ♣5 | -1 | -17 |